Mathematics: PLEASE HELP ME I AM NOT VERY GOOD AT MATH

PLEASE HELP ME I AM NOT VERY GOOD AT MATH - id9404142, alizeleach0123

jesspatrick91810

11.02.2022

$\frac{1}{8}$

Step-by-step explanation:

The formula for finding the slope of a line is;

$\frac{y_{2} - y_{1} }{x_{2} - x_{1}}$

Any two coordinate pairs ( (x,y) ) on the given table can be used, for this problem, let us use the first two given pairs.

( -8 , 2 )

( 0 , 3 )

$x_{1} = -8\\y_{1} = 2\\x_{2}= 0\\y_{2} = 3$

Substitute into the formula and solve;

$\frac{3 - 2 }{0 - (-8)}$

= $\frac{1}{8}$

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Maya629277

05.06.2023

Image is missing, so i have attached it.

35 ft

Step-by-step explanation:

First of all, the wooden border around the sandbox would be the perimeter of the sandbox.

From the image attached, we can see that the sides of the kite are the diagonals of an invisible right triangle.

So, we will use the Pythagoras Theorem to find the length of the longer side.

Thus;

x² = 8² + 6²

x² = 100

x = √100

x = 10 ft

Similarly, the length of one of the shorter sides would be;

y² = 4² + 6²

y² = 16 + 36

y = √52 ft

Thus, the length of the wood the planner needs is;

10 + 10 + √52 + √52 = 34.42 ft

Approximation to a whole number gives 35 ft

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